TW8823-LA3-GE Intersil, TW8823-LA3-GE Datasheet - Page 16

• Manufacturer Part Number: TW8823-LA3-GE
• Description: IC LCD CTRLR 128LQFP
• Manufacturer: Intersil
• Type: LCD Controllerr

Specifications of TW8823-LA3-GE

• Applications: LCD TV/Monitor
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

16
Automotive Display IC Selection Guide
AUTOMOTIVE DISPLAY ICs
Order Information
Order Information
TW8826
Ultra low cost, highly integrated
LCD controller for analog panels
The TW8826 is a low cost highly integrated mutli-purpose LCD display solution with a high quality NTSC/PAL/SECAM 2D video decoder, 2D
de-interlacer, and H/V scaler, supporting analog panels. To reduce BOM cost, TW8826 integrates an 8-bit MCU and a CCFL/LED backlight controller.
Through multiple input ports, TW8826 can directly display video and graphic content from a variety of devices including TV Tuners, DVD players,
back-up cameras, DTV/DMB receivers and navigation/GPS receivers.
Key Features
Key Features
TW8826 Functional Block Diagram
TW8826 Functional Block Diagram
Part #
TW8826
–
–
–
–
–
–
Supports analog inputs including CVBS, S-Video & Analog RGB/YPbPr
Supports digital inputs including 8/16/24-bit RGB/YCbCr
Supports analog panels up to WQVGA resolutions
Integrates cost saving features including a CCFL/LED backlight controller, charge pump booster, programmable panel offset
control and on-chip 8-bit 8051 MCU with SPI interface
Built-in 8 color font based OSD with 202 ROM fonts and 227 programmable RAM fonts. Supports Multi-color fonts by combining
three single color fonts
Embedded Image Enhancement
Both interlaced and progressive ITU 656 and 601 format supported
Programmable CTI, hue, brightness, saturation, contrast & sharpness control
Black/White Stretch
Programmable favorite color enhancement- up to three colors
Programmable Gamma Correction tables
CVBS/
S-Video
Analog
RGB/
YPbPr
Digital
RGB/
YCbCr
Package
LQFP 128
Digital Interface
Video Decoder
4H Comb Filter
(KEY SCAN)
ADC
Description
Low Profile Quad Flat Package
2D De-interlacer
Scaler
Enhancement
SPI Interface
(8-bit LUT)
8051 MCU
Font OSD
Gamma
Control
Image
(8-bit)
Pin Count
128
CCFL-LED
Controller
TCON
DAC
Body Size
14 x 20 mm
G
R
B
}
Analog
Panel
Q4 2010 Edition
Analog
Panel